python日历模块用法 python日历代码

Python 实现日历方法

感觉写的很乱，又冗余，应该有简洁的代码实现

# -*- coding:utf-8 -*-
import time, calendar, datetime
def print_top_month(year, month, day):
print('今天是%s年%s月%s日' %(year, month, day))
print('-------------------------------------')
print (' 日 一 二 三 四 五 六')
def start_day(year, month):
'''获取每月第一天是周几和当月总天数'''
# monthCount = calendar.monthrange(dateNow.year, dateNow.month)
monthCount = calendar.monthrange(int(year), int(month))
return monthCount[0]+1,monthCount[1]
def before_month(month):
# 上个月的日期
b_y,b_m = start_day(year, month-1)
i,u = start_day(year, month)
before_day = list(range(1,b_m+1))[-i:]
for f in before_day:
print('%5d' %f,end='')
def print_date(year, month):
i,u = start_day(year, month)
# if i != 7:
# print (' '* i,end='')
if i != 7:
before_month(month)
for t in range(1, u+1):
print ('%5d' %t,end='')
i += 1
if i % 7 == 0:
print (' ')
if i % 7 != 0:
after_month(year, month)
def after_month(year, month):
# 下个月的日期
if month != 12:
a_y,a_m = start_day(year, month+1)
i,u = start_day(year, month)
after_week = (calendar.weekday(year,month,u))+1
if after_week != 7:
o = 6-after_week
else:
o = 6
after_day = list(range(1,a_m+1))[:o]
for f in after_day:
print('%5d' %f,end='')
# 获取当前日期
# dateNow = datetime.datetime.now()
# year = dateNow.year
# month = dateNow.month
# day = dateNow.day
# 获取用户输入日期
# year, month, day = map(int,input('Please inpurt date:').split(','))
# 自定义日期
year, month, day = 2018, 8, 6
print_top_month(year, month, day)
print_date(year, month)
# after_month(year, month)